About this item [Incisive Edges] — Thin and pointed cutting edges provide clean and precise cuts without leaving any marks [Diy Manual Tool] — Specifically designed for leather crafts, diy projects, and jewelry making [Versatile Application] — Suitable for leather, fabric, clay, rubber, and more. for creating custom shapes and ideal as a gift [Multiple Sizes] — Each model includes 12 sizes from 5mm to 60mm, Die sizes are 5mm, 10mm, 15mm, 20mm, 25mm, 30mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, catering to various cutting needs [Easy to Use] — Use with a manual punching machine for precise results and minimal damage. can also be used with a leather hammer for easy cutting